HobbyPlus Speck B 1/24 2WD RTR Buggy
Brushed and Speck B Brushless Versions
The Speck B is a true 1/24-scale, 2WD Ready-to-Run buggy developed for compact racing, backyard bashing and hands-on chassis tuning. The lineup combines a low-center-of-gravity aluminum chassis, oil-filled long-travel shocks, a sealed three-gear differential and full ball bearings in a platform small enough for portable tracks and tight driving spaces.
Buyers can choose a brushed version for straightforward RTR driving or a factory Speck B brushless version for a higher-output setup. Across the range, the platform stands out for its adjustable geometry, common wheel fitment, clipless body system and upgrade-friendly motor and electronics layout.
Speck B Brushed and Brushless Variants
The merged lineup includes four color and power-system combinations. Vintage Creme and Razor Orange are listed as brushed models, while Razor Yellow and Razor Magenta are listed as brushless models.
Brushed - Vintage Creme Retro cream-and-orange body treatment paired with the brushed RTR power configuration. |
Brushed - Razor Orange High-visibility orange, purple and blue graphics with the brushed RTR power configuration. |
Brushless - Razor Yellow Bright yellow and purple race graphics paired with the factory brushless configuration. |
Brushless - Razor Magenta Magenta, purple and blue race graphics paired with the factory brushless configuration. |
| Version | Key Difference | Best For |
|---|---|---|
Speck B Brushed |
Uses the brushed RTR configuration and serves as the simpler starting point for the platform. The supplied documentation identifies a stock 030 brushed motor and supports later motor-system changes. |
Drivers who want an accessible RTR buggy with substantial chassis tuning and future brushless-upgrade potential. |
Speck B Brushless |
Factory brushless variant offered in Razor Yellow and Razor Magenta. The merged documentation does not state a separate verified top-speed figure or exact factory motor specification for these variants. |
Drivers who prefer the brushless power configuration from the start instead of converting the brushed model later. |
What Is Included with the Speck B RTR?
Both configurations are supplied as Ready-to-Run packages with the core equipment needed to prepare the buggy for its first drive. Transmitter batteries and safe LiPo charging practices are still required.
| Included Item | Quantity | Details |
|---|---|---|
HobbyPlus Speck B Buggy |
1 |
Assembled 1/24-scale 2WD RTR buggy in the selected brushed or brushless power configuration and selected color. |
FlySky 2.4GHz Transmitter |
1 |
Two-channel radio matched to the installed FlySky receiver system. AAA transmitter batteries are required separately. |
7.4V 2S LiPo Battery |
1 |
350mAh drive battery with PH 2.0 power connector for the verified RTR configuration. |
USB Charger |
1 |
Compact USB charging lead with indicator for the included 2S battery. Follow the manual and standard LiPo safety procedures. |
User Manual and Safety Information |
1 set |
Setup, operation and safety guidance for the vehicle, radio system and LiPo battery. |
Before the first run: Install the required AAA transmitter batteries, inspect the wiring and drivetrain, and charge the included LiPo only in a safe, nonflammable location. Never charge a damaged or swollen battery.
HobbyPlus Speck B Specifications
| Specification | Details |
|---|---|
Brand |
HobbyPlus |
Model |
Speck B |
Vehicle Type |
Micro racing and bashing buggy |
Scale |
1/24 |
Build Type |
RTR - Ready to Run |
Drivetrain |
2WD |
Power Versions |
Brushed and brushless |
Brushed Motor Reference |
Stock 030 brushed motor; motor plate supports up to 050 brushed or 1626 brushless configurations. |
Top-Speed References |
The supplied documentation contains two stock-speed statements: 13 mph and up to 16 mph. Treat speed as configuration-dependent and verify the selected variant and gearing before publishing a single exact figure. |
Chassis |
Lightweight aluminum chassis with 20-degree front kick-up and low-CG component layout. |
Suspension |
Long-travel suspension with oil-filled, threaded and adjustable shocks. |
Transmission |
Hybrid metal/plastic geared transmission with sealed three-gear differential. |
Drivetrain Support |
Full ball-bearing system, 0.5-mod pitch gears, heavy-duty metal outdrives and dogbones. |
Steering |
Precision steering assembly with integrated servo saver and broad steering range. |
Wheel Fitment |
Industry-standard 7 mm hex and 25 mm wheel fitment. |
Body Mounting |
Clipless body system for fast access and battery changes. |
Tuning Adjustments |
Adjustable roll centers, customizable weight bias, optional chassis weights and relocatable ESC position. |
Primary Surfaces |
Multi-terrain setup intended for compact tracks, dirt and asphalt driving. |
Key Features of the Speck B 1/24 Buggy
Aluminum Low-CG Chassis The lightweight aluminum plate uses a 20-degree front kick-up for clearance and approach control. Its low component placement helps the buggy remain composed through quick direction changes. |
Oil-Filled Long-Travel Suspension Threaded oil-filled shocks and long-travel geometry provide adjustable damping and help the tires stay connected over jumps, rough transitions and uneven surfaces. |
Brushless-Ready Electronics Layout On the brushed platform, the ESC/receiver can operate in receiver-only mode. This allows a brushless conversion while retaining the stock transmitter and receiver relationship. |
Adjustable Battery Tray The versatile battery compartment supports compatible aftermarket battery formats, giving drivers more flexibility when balancing runtime, weight and fitment. |
Sealed Three-Gear Differential The hybrid metal and plastic transmission uses a sealed differential for consistent power delivery while helping protect the gear train from dirt and debris. |
Race, Bash and Tune Multi-terrain tires, crash-resistant construction and standardized wheel fitment make the buggy adaptable for informal racing, general bashing and repeated setup changes. |
Full Speck B Platform: Tuning and Upgrade Potential
The full Speck B platform is designed to let drivers change handling balance without rebuilding the entire car. Roll-center settings and optional chassis weights allow front-to-rear balance adjustments, while the ESC can be relocated to refine component placement.
The motor mount supports the stock 030 brushed motor as well as larger 050 brushed and 1626 brushless options. Standard 7 mm wheel hexes and 25 mm wheel fitment also open the door to compatible aftermarket wheels and tires without locking the buggy into a proprietary format.
Gear Ratio Options
The manufacturer-supplied gear chart lists the following combinations. A lower numerical ratio is identified as faster in the source chart, while a higher numerical ratio is identified as slower.
| Gear Set | Listed Ratio | Source Positioning |
|---|---|---|
42T / 13T |
3.23 |
Fastest listed combination |
45T / 13T |
3.46 |
Higher-speed option |
42T / 12T |
3.50 |
Balanced option |
45T / 12T |
3.75 |
Stock ratio referenced in the warning note |
42T / 11T |
3.82 |
More conservative option |
45T / 11T |
4.09 |
Slowest listed combination |
Motor heat warning: The supplied product documentation recommends changing to an 11T motor gear for extended use to reduce the risk of motor overheating or possible fire. It describes this as a safer setup that keeps speed steady compared with the stock 45T/12T combination.
Speck B Pros and Cons
| What Works Well | Limitations and Context |
|---|---|
Brushed and brushless RTR variants let buyers choose the preferred power path from the start. |
The merged documentation does not provide a complete factory motor, battery and charger breakdown for every variant; confirm these details before publishing or ordering. |
Oil-filled shocks, adjustable geometry and a low-CG aluminum chassis provide meaningful tuning rather than cosmetic adjustability. |
Setup changes affect handling and drivetrain load. Make one adjustment at a time and inspect the car after repeated high-impact use. |
The brushed electronics architecture supports a brushless conversion without automatically replacing the stock radio system. |
A conversion still requires compatible motor and ESC components, correct fitment and careful gearing. |
Standard 7 mm hex and 25 mm wheel fitment improve aftermarket wheel and tire flexibility. |
Confirm offset, tire diameter and body clearance before using non-stock wheels. |
The crash-resistant layout, metal outdrives and dogbones are intended for regular racing and bashing. |
The motor heat warning is important: extended use may require the recommended 11T motor gear rather than the stock 45T/12T setup. |
Frequently Asked Questions
Is the HobbyPlus Speck B brushed or brushless?
The lineup includes both. Vintage Creme and Razor Orange are listed as brushed versions, while Razor Yellow and Razor Magenta are listed as Speck B brushless versions.
Is the Speck B Ready to Run?
Yes. The verified RTR package includes the assembled 1/24 2WD buggy, FlySky transmitter, 7.4V 2S 350mAh LiPo battery, USB charger, and user documentation. AAA transmitter batteries are required separately.
Can the brushed Speck B be upgraded to brushless power?
Yes. The ESC/receiver combination can be switched to receiver-only mode, allowing a compatible brushless system to be installed without automatically replacing the stock transmitter and receiver setup.
What motors fit the Speck B platform?
The supplied documentation identifies a stock 030 brushed motor and a versatile motor plate that supports up to an 050 brushed motor or a 1626 brushless motor.
How fast is the HobbyPlus Speck B?
The merged source contains two stock-speed references: 13 mph and up to 16 mph. Because it does not clearly assign those figures to every power variant and gear combination, confirm the exact speed claim for the selected configuration before publishing it as a single number.
What wheels fit the Speck B?
The platform uses an industry-standard 7 mm hex and 25 mm wheel fitment. Aftermarket wheels should still be checked for offset, diameter, tire clearance and compatibility with the body and suspension.
What surfaces can the Speck B drive on?
The multi-terrain tire and suspension setup is designed for compact racing and bashing on surfaces such as dirt and asphalt. Choose a surface with enough room for the car's speed and avoid debris that could bind the exposed drivetrain.
Why does the documentation recommend an 11T motor gear?
The warning states that an 11T motor gear can reduce the risk of overheating or possible fire during extended use while keeping speed steady compared with the stock 45T/12T gearing.
